The crew is called to the Los Angeles Police Museum to confront a dark presence that has invaded the once-thriving precinct. Zak believes the disturbing activity is linked to the macabre artifacts from some of LA's most notorious crimes.

Zak and the crew travel to Salinas, California, to investigate the birthplace of iconic author John Steinbeck. For decades, witnesses, including Steinbeck himself, have felt a dark presence in the home. Could a portal be drawing spirits to the property?